FEU2610 Field Equipment Controller Installation Instructions
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nstallation
Observe these guidelines when installing the FEU26:
•
Transport the FEU in the original container to minimize vibration and shock damage to the FEU.
•
Verify that all parts shipped with the FEU.
•
Do not drop the FEU or subject it to physical shock.
Parts Included
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one FEU26 with removable Terminal Plugs
•
one installation instructions sheet
Materials and Special Tools Needed
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three fasteners appropriate for the mounting surface (M4 screws or #8 screws)
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one 20.3 cm (8 in.) (or longer) piece of DIN rail and appropriate hardware for mounting the DIN rail (optional)
•
small straight blade screwdriver for securing communication wires in the terminal blocks
Mounting
The mounting base may be mounted without the controller cover. If you mount the mounting base without the
controller cover, ensure that there is sufficient clearance to allow later mounting of the controller cover.
Location Considerations
Follow these guidelines when mounting an FEU26:
•
Ensure the mounting surface can support the FEU and any user-supplied enclosure.
•
Mount the FEU in the proper orientation. See
and
.
•
Mount the FEU on an even surface whenever possible.
•
Use shims or washers to mount the unit securely on the mounting surface.
•
Mount the FEU in areas free of corrosive vapors and observe the environmental limitations listed in the
section.
•
Do not mount the FEU on surfaces prone to vibration, such as duct work, or in areas where electromagnetic
emissions from other devices or wiring can interfere with FEU communication.
•
Allow sufficient space for cable and wire connections (minimum of 50 mm [2 in.] in each direction).
On panel or enclosure mount applications, observe the following guidelines:
•
Do not install the FEU in an airtight enclosure.
•
Mount the FEU so that the enclosure wall or the transformer does not obstruct ventilation of or radiate heat into
the FEU housing.
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